1.1 sec in total
90 ms
921 ms
68 ms
Visit dryungchen.com now to see the best up-to-date Dr Yung Chen content and also check out these interesting facts you probably never knew about dryungchen.com
San Mateo Spine Center directed by Dr. Yung Chen is a spine & muscle/joint specialist in physical medicine, rehabilitation, sports medicine, and non-surgical precidures for back pain, regenerative med...
Visit dryungchen.comWe analyzed Dryungchen.com page load time and found that the first response time was 90 ms and then it took 989 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
dryungchen.com performance score
name
value
score
weighting
Value2.1 s
79/100
10%
Value8.0 s
2/100
25%
Value7.6 s
26/100
10%
Value1,080 ms
24/100
30%
Value0.004
100/100
15%
Value12.8 s
13/100
10%
90 ms
31 ms
68 ms
100 ms
59 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dryungchen.com, 42% (19 requests) were made to Static.parastorage.com and 27% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (524 ms) relates to the external source Static.wixstatic.com.
Page size can be reduced by 294.3 kB (13%)
2.3 MB
2.0 MB
In fact, the total size of Dryungchen.com main page is 2.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 291.1 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 291.1 kB or 75% of the original size.
Potential reduce by 495 B
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Dr Yung Chen images are well optimized though.
Potential reduce by 2.7 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 10 (40%)
25
15
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr Yung Chen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
www.dryungchen.com
90 ms
minified.js
31 ms
focus-within-polyfill.js
68 ms
polyfill.min.js
100 ms
thunderbolt-commons.ec68bee9.bundle.min.js
59 ms
main.f286c407.bundle.min.js
58 ms
lodash.min.js
58 ms
react.production.min.js
61 ms
react-dom.production.min.js
60 ms
siteTags.bundle.min.js
59 ms
wix-perf-measure.umd.min.js
58 ms
Screen%20Shot%202020-10-21%20at%204_29_25%20PM.png
412 ms
bundle.min.js
86 ms
11ce47_a632ba19996e4f9989c6f8f92971f967~mv2_d_7192_4800_s_4_2.jpg
503 ms
11062b_5f452ee5953d4ca39c6818cf0b4a80ed~mv2.jpeg
222 ms
85610203ab26825d44fb008378859a04.jpg
162 ms
11ce47_3db777f5339a4403bb2b204eeb8ef0bc~mv2.jpg
449 ms
nsplsh_52454b584a374a68776949~mv2_d_3264_2448_s_4_2.jpg
220 ms
nsplsh_676c70596831635766306f~mv2.jpg
262 ms
11ce47_49910199ec49480e931467295a281c3b~mv2_d_6741_4494_s_4_2.jpg
489 ms
11ce47_1ac3e078f4044158becefebaed80a208~mv2_d_7192_4800_s_4_2.jpg
524 ms
11ce47_a632ba19996e4f9989c6f8f92971f967~mv2_d_7192_4800_s_4_2.jpg
408 ms
127 ms
124 ms
119 ms
123 ms
122 ms
116 ms
172 ms
173 ms
174 ms
165 ms
167 ms
167 ms
e56ecb6d-da41-4bd9-982d-2d295bec9ab0.woff
6 ms
03805817-4611-4dbc-8c65-0f73031c3973.woff
6 ms
80c34ad2-27c2-4d99-90fa-985fd64ab81a.woff
6 ms
iEjm9hVxcattz37Y8gZwVebEnH4R5m1MLXJyCi0BC78.woff
13 ms
iEjm9hVxcattz37Y8gZwVergGQquJ_f3dxTxEJk8ZKM.woff
14 ms
cormorant-garamond-v7-latin-ext_latin_cyrillic-700.woff
14 ms
cormorant-garamond-v7-latin-ext_latin_cyrillic-regular.woff
15 ms
deprecation-en.v5.html
11 ms
bolt-performance
22 ms
deprecation-style.v5.css
4 ms
right-arrow.svg
5 ms
dryungchen.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
button, link, and menuitem elements do not have accessible names.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
dryungchen.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
dryungchen.com SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dryungchen.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dryungchen.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
dryungchen.com
Open Graph data is detected on the main page of Dr Yung Chen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: